/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-Before.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bf34d27 [2022-01-19 06:00:26,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-19 06:00:26,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-19 06:00:26,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-19 06:00:26,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-19 06:00:26,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-19 06:00:26,315 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-19 06:00:26,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-19 06:00:26,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-19 06:00:26,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-19 06:00:26,329 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-19 06:00:26,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-19 06:00:26,330 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-19 06:00:26,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-19 06:00:26,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-19 06:00:26,332 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-19 06:00:26,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-19 06:00:26,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-19 06:00:26,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-19 06:00:26,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-19 06:00:26,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-19 06:00:26,340 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-19 06:00:26,340 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-19 06:00:26,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-19 06:00:26,343 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-19 06:00:26,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-19 06:00:26,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-19 06:00:26,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-19 06:00:26,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-19 06:00:26,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-19 06:00:26,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-19 06:00:26,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-19 06:00:26,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-19 06:00:26,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-19 06:00:26,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-19 06:00:26,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-19 06:00:26,349 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-Before.epf [2022-01-19 06:00:26,362 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-19 06:00:26,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-19 06:00:26,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-19 06:00:26,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-19 06:00:26,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-19 06:00:26,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-19 06:00:26,365 INFO L138 SettingsManager]: * Use SBE=true [2022-01-19 06:00:26,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-19 06:00:26,365 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-19 06:00:26,365 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-19 06:00:26,365 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-19 06:00:26,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-19 06:00:26,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-19 06:00:26,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 06:00:26,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-19 06:00:26,367 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-19 06:00:26,367 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-19 06:00:26,367 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-19 06:00:26,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-19 06:00:26,367 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-19 06:00:26,367 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-19 06:00:26,367 INFO L138 SettingsManager]: * When to check the insufficient erros location relative to the other error locations=BEFORE [2022-01-19 06:00:26,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-19 06:00:26,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-19 06:00:26,533 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-19 06:00:26,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-19 06:00:26,535 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-19 06:00:26,535 INFO L275 PluginConnector]: CDTParser initialized [2022-01-19 06:00:26,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i [2022-01-19 06:00:26,571 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/775686f3b/8ab9bf01d900446d8bbd18fc64826b58/FLAG71e644968 [2022-01-19 06:00:27,005 INFO L306 CDTParser]: Found 1 translation units. [2022-01-19 06:00:27,005 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i [2022-01-19 06:00:27,020 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/775686f3b/8ab9bf01d900446d8bbd18fc64826b58/FLAG71e644968 [2022-01-19 06:00:27,030 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/775686f3b/8ab9bf01d900446d8bbd18fc64826b58 [2022-01-19 06:00:27,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-19 06:00:27,034 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-19 06:00:27,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-19 06:00:27,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-19 06:00:27,038 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-19 06:00:27,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@557e99b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27, skipping insertion in model container [2022-01-19 06:00:27,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-19 06:00:27,083 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-19 06:00:27,400 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i[41323,41336] [2022-01-19 06:00:27,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 06:00:27,432 INFO L203 MainTranslator]: Completed pre-run [2022-01-19 06:00:27,462 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i[41323,41336] [2022-01-19 06:00:27,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 06:00:27,497 INFO L208 MainTranslator]: Completed translation [2022-01-19 06:00:27,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27 WrapperNode [2022-01-19 06:00:27,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-19 06:00:27,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-19 06:00:27,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-19 06:00:27,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-19 06:00:27,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,532 INFO L137 Inliner]: procedures = 273, calls = 42, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 122 [2022-01-19 06:00:27,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-19 06:00:27,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-19 06:00:27,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-19 06:00:27,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-19 06:00:27,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,549 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,550 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-19 06:00:27,551 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-19 06:00:27,551 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-19 06:00:27,551 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-19 06:00:27,552 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (1/1) ... [2022-01-19 06:00:27,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 06:00:27,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:00:27,573 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-19 06:00:27,584 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-19 06:00:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-19 06:00:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-19 06:00:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-01-19 06:00:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-19 06:00:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-01-19 06:00:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-19 06:00:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-01-19 06:00:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-01-19 06:00:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-19 06:00:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-19 06:00:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-19 06:00:27,604 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-19 06:00:27,679 INFO L234 CfgBuilder]: Building ICFG [2022-01-19 06:00:27,680 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-19 06:00:27,856 INFO L275 CfgBuilder]: Performing block encoding [2022-01-19 06:00:27,861 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-19 06:00:27,862 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2022-01-19 06:00:27,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 06:00:27 BoogieIcfgContainer [2022-01-19 06:00:27,863 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-19 06:00:27,864 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-19 06:00:27,864 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-19 06:00:27,866 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-19 06:00:27,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 06:00:27" (1/3) ... [2022-01-19 06:00:27,867 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e7cde50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 06:00:27, skipping insertion in model container [2022-01-19 06:00:27,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 06:00:27" (2/3) ... [2022-01-19 06:00:27,867 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e7cde50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 06:00:27, skipping insertion in model container [2022-01-19 06:00:27,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 06:00:27" (3/3) ... [2022-01-19 06:00:27,868 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_28-funptr_racefree.i [2022-01-19 06:00:27,871 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-19 06:00:27,871 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-19 06:00:27,871 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-19 06:00:27,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:27,907 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-01-19 06:00:27,936 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 06:00:27,940 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:00:27,941 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:00:27,948 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 119 places, 128 transitions, 264 flow [2022-01-19 06:00:27,989 INFO L129 PetriNetUnfolder]: 17/168 cut-off events. [2022-01-19 06:00:27,989 INFO L130 PetriNetUnfolder]: For 1/2 co-relation queries the response was YES. [2022-01-19 06:00:27,994 INFO L84 FinitePrefix]: Finished finitePrefix Result has 174 conditions, 168 events. 17/168 cut-off events. For 1/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 403 event pairs, 0 based on Foata normal form. 0/146 useless extension candidates. Maximal degree in co-relation 84. Up to 4 conditions per place. [2022-01-19 06:00:27,994 INFO L82 GeneralOperation]: Start removeDead. Operand has 119 places, 128 transitions, 264 flow [2022-01-19 06:00:27,998 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 115 places, 123 transitions, 251 flow [2022-01-19 06:00:28,010 INFO L129 PetriNetUnfolder]: 4/96 cut-off events. [2022-01-19 06:00:28,010 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 06:00:28,010 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:28,011 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:28,011 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:28,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:28,015 INFO L85 PathProgramCache]: Analyzing trace with hash 773467911, now seen corresponding path program 1 times [2022-01-19 06:00:28,020 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:28,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063192925] [2022-01-19 06:00:28,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:28,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:28,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:28,221 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:28,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063192925] [2022-01-19 06:00:28,222 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063192925] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:28,222 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:28,222 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-19 06:00:28,223 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788810980] [2022-01-19 06:00:28,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:28,230 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 06:00:28,231 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:28,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 06:00:28,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 06:00:28,253 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 128 [2022-01-19 06:00:28,256 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 123 transitions, 251 flow. Second operand has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,256 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:28,256 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 128 [2022-01-19 06:00:28,257 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:28,307 INFO L129 PetriNetUnfolder]: 0/115 cut-off events. [2022-01-19 06:00:28,307 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 06:00:28,307 INFO L84 FinitePrefix]: Finished finitePrefix Result has 131 conditions, 115 events. 0/115 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 96 event pairs, 0 based on Foata normal form. 16/128 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2022-01-19 06:00:28,308 INFO L132 encePairwiseOnDemand]: 114/128 looper letters, 6 selfloop transitions, 2 changer transitions 18/113 dead transitions. [2022-01-19 06:00:28,308 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 113 transitions, 251 flow [2022-01-19 06:00:28,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 06:00:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 06:00:28,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 350 transitions. [2022-01-19 06:00:28,328 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9114583333333334 [2022-01-19 06:00:28,328 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 350 transitions. [2022-01-19 06:00:28,328 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 350 transitions. [2022-01-19 06:00:28,330 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:28,332 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 350 transitions. [2022-01-19 06:00:28,334 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 116.66666666666667) internal successors, (350), 3 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,339 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 128.0) internal successors, (512), 4 states have internal predecessors, (512), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,340 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 128.0) internal successors, (512), 4 states have internal predecessors, (512), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,341 INFO L186 Difference]: Start difference. First operand has 115 places, 123 transitions, 251 flow. Second operand 3 states and 350 transitions. [2022-01-19 06:00:28,342 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 113 transitions, 251 flow [2022-01-19 06:00:28,344 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 113 transitions, 251 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 06:00:28,346 INFO L242 Difference]: Finished difference. Result has 117 places, 95 transitions, 201 flow [2022-01-19 06:00:28,351 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=128, PETRI_DIFFERENCE_MINUEND_FLOW=227, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=109, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=201, PETRI_PLACES=117, PETRI_TRANSITIONS=95} [2022-01-19 06:00:28,355 INFO L334 CegarLoopForPetriNet]: 115 programPoint places, 2 predicate places. [2022-01-19 06:00:28,356 INFO L470 AbstractCegarLoop]: Abstraction has has 117 places, 95 transitions, 201 flow [2022-01-19 06:00:28,357 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,357 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:28,358 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:28,358 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-19 06:00:28,358 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:28,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:28,359 INFO L85 PathProgramCache]: Analyzing trace with hash -54000293, now seen corresponding path program 1 times [2022-01-19 06:00:28,359 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:28,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437431568] [2022-01-19 06:00:28,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:28,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:28,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:28,472 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:28,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437431568] [2022-01-19 06:00:28,472 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437431568] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 06:00:28,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1147256601] [2022-01-19 06:00:28,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:28,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:28,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:00:28,474 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 06:00:28,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-19 06:00:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:28,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 06:00:28,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 06:00:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:28,735 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 06:00:28,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:28,840 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1147256601] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 06:00:28,840 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 06:00:28,840 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-01-19 06:00:28,841 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800679109] [2022-01-19 06:00:28,841 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 06:00:28,842 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-01-19 06:00:28,843 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:28,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-01-19 06:00:28,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-01-19 06:00:28,847 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 128 [2022-01-19 06:00:28,848 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 95 transitions, 201 flow. Second operand has 10 states, 10 states have (on average 108.3) internal successors, (1083), 10 states have internal predecessors, (1083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,848 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:28,848 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 128 [2022-01-19 06:00:28,848 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:28,888 INFO L129 PetriNetUnfolder]: 0/84 cut-off events. [2022-01-19 06:00:28,888 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-01-19 06:00:28,889 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 84 events. 0/84 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 2. Compared 17 event pairs, 0 based on Foata normal form. 1/85 useless extension candidates. Maximal degree in co-relation 0. Up to 4 conditions per place. [2022-01-19 06:00:28,889 INFO L132 encePairwiseOnDemand]: 123/128 looper letters, 0 selfloop transitions, 0 changer transitions 82/82 dead transitions. [2022-01-19 06:00:28,890 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 91 places, 82 transitions, 193 flow [2022-01-19 06:00:28,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 06:00:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 06:00:28,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 647 transitions. [2022-01-19 06:00:28,892 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8424479166666666 [2022-01-19 06:00:28,892 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 647 transitions. [2022-01-19 06:00:28,892 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 647 transitions. [2022-01-19 06:00:28,893 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:28,893 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 647 transitions. [2022-01-19 06:00:28,895 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 107.83333333333333) internal successors, (647), 6 states have internal predecessors, (647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,897 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 128.0) internal successors, (896), 7 states have internal predecessors, (896), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,898 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 128.0) internal successors, (896), 7 states have internal predecessors, (896), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,898 INFO L186 Difference]: Start difference. First operand has 117 places, 95 transitions, 201 flow. Second operand 6 states and 647 transitions. [2022-01-19 06:00:28,898 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 91 places, 82 transitions, 193 flow [2022-01-19 06:00:28,900 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 88 places, 82 transitions, 187 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-01-19 06:00:28,900 INFO L242 Difference]: Finished difference. Result has 88 places, 0 transitions, 0 flow [2022-01-19 06:00:28,901 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=128, PETRI_DIFFERENCE_MINUEND_FLOW=163, PETRI_DIFFERENCE_MINUEND_PLACES=83, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=80, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=80, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=0, PETRI_PLACES=88, PETRI_TRANSITIONS=0} [2022-01-19 06:00:28,901 INFO L334 CegarLoopForPetriNet]: 115 programPoint places, -27 predicate places. [2022-01-19 06:00:28,901 INFO L470 AbstractCegarLoop]: Abstraction has has 88 places, 0 transitions, 0 flow [2022-01-19 06:00:28,902 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 108.3) internal successors, (1083), 10 states have internal predecessors, (1083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:28,904 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-01-19 06:00:28,923 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-19 06:00:29,119 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:29,123 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2022-01-19 06:00:29,124 INFO L309 ceAbstractionStarter]: Result for error location AllErrorsAtOnce was SAFE (1/2) [2022-01-19 06:00:29,127 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == InUseError ======== [2022-01-19 06:00:29,128 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:00:29,128 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:00:29,131 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 119 places, 128 transitions, 264 flow [2022-01-19 06:00:29,152 INFO L129 PetriNetUnfolder]: 17/168 cut-off events. [2022-01-19 06:00:29,153 INFO L130 PetriNetUnfolder]: For 1/2 co-relation queries the response was YES. [2022-01-19 06:00:29,154 INFO L84 FinitePrefix]: Finished finitePrefix Result has 174 conditions, 168 events. 17/168 cut-off events. For 1/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 403 event pairs, 0 based on Foata normal form. 0/146 useless extension candidates. Maximal degree in co-relation 84. Up to 4 conditions per place. [2022-01-19 06:00:29,154 INFO L82 GeneralOperation]: Start removeDead. Operand has 119 places, 128 transitions, 264 flow [2022-01-19 06:00:29,156 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 115 places, 123 transitions, 251 flow [2022-01-19 06:00:29,166 INFO L129 PetriNetUnfolder]: 4/97 cut-off events. [2022-01-19 06:00:29,169 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 06:00:29,172 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:29,173 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:29,173 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION] === [2022-01-19 06:00:29,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:29,174 INFO L85 PathProgramCache]: Analyzing trace with hash 349975661, now seen corresponding path program 1 times [2022-01-19 06:00:29,174 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:29,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533900803] [2022-01-19 06:00:29,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:29,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:00:29,201 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 06:00:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:00:29,232 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 06:00:29,233 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 06:00:29,233 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 1 remaining) [2022-01-19 06:00:29,233 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-19 06:00:29,233 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-01-19 06:00:29,233 INFO L309 ceAbstractionStarter]: Result for error location InUseError was UNSAFE (2/2) [2022-01-19 06:00:29,234 WARN L235 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-01-19 06:00:29,234 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-01-19 06:00:29,244 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,246 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,246 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,246 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,246 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,246 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,246 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,246 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,246 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,247 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,247 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,247 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,247 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,247 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,255 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,257 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,257 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,257 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,257 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,258 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,258 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,258 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,265 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,266 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,268 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,268 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,268 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,268 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,268 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,268 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,268 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,268 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,269 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,269 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,269 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,269 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,269 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,269 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,269 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,269 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,269 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,270 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,270 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,270 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,270 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,270 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,270 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,270 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,271 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,271 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,271 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,271 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,271 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,272 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,273 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,273 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,273 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,273 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,273 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,273 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,273 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,273 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,274 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,274 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,274 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,274 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,274 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,274 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:29,277 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-01-19 06:00:29,279 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 06:00:29,280 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:00:29,280 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:00:29,282 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 155 places, 169 transitions, 356 flow [2022-01-19 06:00:29,304 INFO L129 PetriNetUnfolder]: 31/274 cut-off events. [2022-01-19 06:00:29,304 INFO L130 PetriNetUnfolder]: For 6/8 co-relation queries the response was YES. [2022-01-19 06:00:29,307 INFO L84 FinitePrefix]: Finished finitePrefix Result has 288 conditions, 274 events. 31/274 cut-off events. For 6/8 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 852 event pairs, 0 based on Foata normal form. 0/236 useless extension candidates. Maximal degree in co-relation 170. Up to 8 conditions per place. [2022-01-19 06:00:29,307 INFO L82 GeneralOperation]: Start removeDead. Operand has 155 places, 169 transitions, 356 flow [2022-01-19 06:00:29,310 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 155 places, 169 transitions, 356 flow [2022-01-19 06:00:29,315 INFO L129 PetriNetUnfolder]: 3/94 cut-off events. [2022-01-19 06:00:29,315 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-01-19 06:00:29,315 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:29,316 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:29,316 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:29,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:29,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1017315846, now seen corresponding path program 1 times [2022-01-19 06:00:29,319 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:29,319 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960057080] [2022-01-19 06:00:29,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:29,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:29,358 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:29,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960057080] [2022-01-19 06:00:29,358 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960057080] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:29,358 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:29,359 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-19 06:00:29,359 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423484688] [2022-01-19 06:00:29,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:29,359 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-19 06:00:29,359 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:29,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-19 06:00:29,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-19 06:00:29,360 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 147 out of 169 [2022-01-19 06:00:29,360 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 169 transitions, 356 flow. Second operand has 2 states, 2 states have (on average 147.5) internal successors, (295), 2 states have internal predecessors, (295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,360 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:29,361 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 147 of 169 [2022-01-19 06:00:29,361 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:29,397 INFO L129 PetriNetUnfolder]: 3/243 cut-off events. [2022-01-19 06:00:29,397 INFO L130 PetriNetUnfolder]: For 21/27 co-relation queries the response was YES. [2022-01-19 06:00:29,398 INFO L84 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 243 events. 3/243 cut-off events. For 21/27 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 631 event pairs, 0 based on Foata normal form. 40/273 useless extension candidates. Maximal degree in co-relation 154. Up to 7 conditions per place. [2022-01-19 06:00:29,398 INFO L132 encePairwiseOnDemand]: 152/169 looper letters, 2 selfloop transitions, 0 changer transitions 22/151 dead transitions. [2022-01-19 06:00:29,398 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 151 transitions, 328 flow [2022-01-19 06:00:29,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-19 06:00:29,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-01-19 06:00:29,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 315 transitions. [2022-01-19 06:00:29,400 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9319526627218935 [2022-01-19 06:00:29,400 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 315 transitions. [2022-01-19 06:00:29,400 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 315 transitions. [2022-01-19 06:00:29,400 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:29,400 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 315 transitions. [2022-01-19 06:00:29,401 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 157.5) internal successors, (315), 2 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,401 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 169.0) internal successors, (507), 3 states have internal predecessors, (507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,402 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 169.0) internal successors, (507), 3 states have internal predecessors, (507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,402 INFO L186 Difference]: Start difference. First operand has 155 places, 169 transitions, 356 flow. Second operand 2 states and 315 transitions. [2022-01-19 06:00:29,402 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 151 transitions, 328 flow [2022-01-19 06:00:29,404 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 155 places, 151 transitions, 328 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 06:00:29,406 INFO L242 Difference]: Finished difference. Result has 155 places, 129 transitions, 266 flow [2022-01-19 06:00:29,406 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=169, PETRI_DIFFERENCE_MINUEND_FLOW=320, PETRI_DIFFERENCE_MINUEND_PLACES=154, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=151, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=151, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=266, PETRI_PLACES=155, PETRI_TRANSITIONS=129} [2022-01-19 06:00:29,407 INFO L334 CegarLoopForPetriNet]: 155 programPoint places, 0 predicate places. [2022-01-19 06:00:29,408 INFO L470 AbstractCegarLoop]: Abstraction has has 155 places, 129 transitions, 266 flow [2022-01-19 06:00:29,408 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 147.5) internal successors, (295), 2 states have internal predecessors, (295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,408 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:29,408 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:29,408 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-19 06:00:29,408 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:29,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:29,409 INFO L85 PathProgramCache]: Analyzing trace with hash -1770099641, now seen corresponding path program 1 times [2022-01-19 06:00:29,409 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:29,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385681604] [2022-01-19 06:00:29,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:29,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:29,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:29,455 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:29,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385681604] [2022-01-19 06:00:29,456 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1385681604] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:29,456 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:29,456 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-19 06:00:29,456 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [394662166] [2022-01-19 06:00:29,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:29,456 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 06:00:29,456 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:29,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 06:00:29,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 06:00:29,458 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 140 out of 169 [2022-01-19 06:00:29,458 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 129 transitions, 266 flow. Second operand has 3 states, 3 states have (on average 141.0) internal successors, (423), 3 states have internal predecessors, (423), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,458 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:29,458 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 140 of 169 [2022-01-19 06:00:29,459 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:29,482 INFO L129 PetriNetUnfolder]: 0/157 cut-off events. [2022-01-19 06:00:29,483 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-01-19 06:00:29,483 INFO L84 FinitePrefix]: Finished finitePrefix Result has 183 conditions, 157 events. 0/157 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 250 event pairs, 0 based on Foata normal form. 0/155 useless extension candidates. Maximal degree in co-relation 0. Up to 12 conditions per place. [2022-01-19 06:00:29,483 INFO L132 encePairwiseOnDemand]: 166/169 looper letters, 11 selfloop transitions, 2 changer transitions 0/133 dead transitions. [2022-01-19 06:00:29,483 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 133 transitions, 300 flow [2022-01-19 06:00:29,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 06:00:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 06:00:29,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 434 transitions. [2022-01-19 06:00:29,485 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8560157790927022 [2022-01-19 06:00:29,485 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 434 transitions. [2022-01-19 06:00:29,485 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 434 transitions. [2022-01-19 06:00:29,486 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:29,486 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 434 transitions. [2022-01-19 06:00:29,486 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 144.66666666666666) internal successors, (434), 3 states have internal predecessors, (434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,487 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 169.0) internal successors, (676), 4 states have internal predecessors, (676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,488 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 169.0) internal successors, (676), 4 states have internal predecessors, (676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,488 INFO L186 Difference]: Start difference. First operand has 155 places, 129 transitions, 266 flow. Second operand 3 states and 434 transitions. [2022-01-19 06:00:29,488 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 133 transitions, 300 flow [2022-01-19 06:00:29,489 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 133 transitions, 300 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 06:00:29,492 INFO L242 Difference]: Finished difference. Result has 138 places, 130 transitions, 278 flow [2022-01-19 06:00:29,493 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=169, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=127, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=278, PETRI_PLACES=138, PETRI_TRANSITIONS=130} [2022-01-19 06:00:29,495 INFO L334 CegarLoopForPetriNet]: 155 programPoint places, -17 predicate places. [2022-01-19 06:00:29,495 INFO L470 AbstractCegarLoop]: Abstraction has has 138 places, 130 transitions, 278 flow [2022-01-19 06:00:29,495 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 141.0) internal successors, (423), 3 states have internal predecessors, (423), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,495 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:29,495 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:29,495 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-19 06:00:29,496 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:29,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:29,496 INFO L85 PathProgramCache]: Analyzing trace with hash -1433750814, now seen corresponding path program 1 times [2022-01-19 06:00:29,496 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:29,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24975227] [2022-01-19 06:00:29,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:29,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:29,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:29,571 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:29,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24975227] [2022-01-19 06:00:29,571 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24975227] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 06:00:29,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1580490855] [2022-01-19 06:00:29,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:29,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:29,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:00:29,573 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 06:00:29,595 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-19 06:00:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:29,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 06:00:29,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 06:00:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:29,735 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 06:00:29,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:29,826 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1580490855] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 06:00:29,826 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 06:00:29,826 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-01-19 06:00:29,826 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147171884] [2022-01-19 06:00:29,826 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 06:00:29,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-01-19 06:00:29,828 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:29,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-01-19 06:00:29,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-01-19 06:00:29,830 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 139 out of 169 [2022-01-19 06:00:29,832 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 130 transitions, 278 flow. Second operand has 10 states, 10 states have (on average 141.3) internal successors, (1413), 10 states have internal predecessors, (1413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,832 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:29,832 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 139 of 169 [2022-01-19 06:00:29,832 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:29,882 INFO L129 PetriNetUnfolder]: 0/127 cut-off events. [2022-01-19 06:00:29,882 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-01-19 06:00:29,882 INFO L84 FinitePrefix]: Finished finitePrefix Result has 159 conditions, 127 events. 0/127 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 101 event pairs, 0 based on Foata normal form. 2/129 useless extension candidates. Maximal degree in co-relation 0. Up to 4 conditions per place. [2022-01-19 06:00:29,883 INFO L132 encePairwiseOnDemand]: 164/169 looper letters, 0 selfloop transitions, 0 changer transitions 121/121 dead transitions. [2022-01-19 06:00:29,883 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 121 transitions, 290 flow [2022-01-19 06:00:29,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 06:00:29,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 06:00:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1269 transitions. [2022-01-19 06:00:29,885 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.834319526627219 [2022-01-19 06:00:29,885 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1269 transitions. [2022-01-19 06:00:29,885 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1269 transitions. [2022-01-19 06:00:29,886 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:29,886 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1269 transitions. [2022-01-19 06:00:29,888 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 141.0) internal successors, (1269), 9 states have internal predecessors, (1269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,890 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 169.0) internal successors, (1690), 10 states have internal predecessors, (1690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,892 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 169.0) internal successors, (1690), 10 states have internal predecessors, (1690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,892 INFO L186 Difference]: Start difference. First operand has 138 places, 130 transitions, 278 flow. Second operand 9 states and 1269 transitions. [2022-01-19 06:00:29,892 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 121 transitions, 290 flow [2022-01-19 06:00:29,893 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 130 places, 121 transitions, 288 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-01-19 06:00:29,893 INFO L242 Difference]: Finished difference. Result has 130 places, 0 transitions, 0 flow [2022-01-19 06:00:29,893 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=169, PETRI_DIFFERENCE_MINUEND_FLOW=244, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=115, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=0, PETRI_PLACES=130, PETRI_TRANSITIONS=0} [2022-01-19 06:00:29,895 INFO L334 CegarLoopForPetriNet]: 155 programPoint places, -25 predicate places. [2022-01-19 06:00:29,895 INFO L470 AbstractCegarLoop]: Abstraction has has 130 places, 0 transitions, 0 flow [2022-01-19 06:00:29,897 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 141.3) internal successors, (1413), 10 states have internal predecessors, (1413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:29,897 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-01-19 06:00:29,915 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-01-19 06:00:30,111 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-01-19 06:00:30,112 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-01-19 06:00:30,112 INFO L309 ceAbstractionStarter]: Result for error location AllErrorsAtOnce was SAFE (1/2) [2022-01-19 06:00:30,113 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == InUseError ======== [2022-01-19 06:00:30,113 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:00:30,113 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:00:30,114 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 155 places, 169 transitions, 356 flow [2022-01-19 06:00:30,129 INFO L129 PetriNetUnfolder]: 31/274 cut-off events. [2022-01-19 06:00:30,129 INFO L130 PetriNetUnfolder]: For 6/8 co-relation queries the response was YES. [2022-01-19 06:00:30,130 INFO L84 FinitePrefix]: Finished finitePrefix Result has 288 conditions, 274 events. 31/274 cut-off events. For 6/8 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 852 event pairs, 0 based on Foata normal form. 0/236 useless extension candidates. Maximal degree in co-relation 170. Up to 8 conditions per place. [2022-01-19 06:00:30,130 INFO L82 GeneralOperation]: Start removeDead. Operand has 155 places, 169 transitions, 356 flow [2022-01-19 06:00:30,132 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 155 places, 169 transitions, 356 flow [2022-01-19 06:00:30,141 INFO L129 PetriNetUnfolder]: 15/182 cut-off events. [2022-01-19 06:00:30,141 INFO L130 PetriNetUnfolder]: For 3/4 co-relation queries the response was YES. [2022-01-19 06:00:30,141 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:30,141 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:30,141 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION] === [2022-01-19 06:00:30,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:30,142 INFO L85 PathProgramCache]: Analyzing trace with hash -720853353, now seen corresponding path program 1 times [2022-01-19 06:00:30,142 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:30,142 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110447896] [2022-01-19 06:00:30,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:30,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:30,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:00:30,162 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 06:00:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:00:30,186 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 06:00:30,186 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 06:00:30,186 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 1 remaining) [2022-01-19 06:00:30,187 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-19 06:00:30,187 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-01-19 06:00:30,187 INFO L309 ceAbstractionStarter]: Result for error location InUseError was UNSAFE (2/2) [2022-01-19 06:00:30,187 WARN L235 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-01-19 06:00:30,187 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:30,221 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-01-19 06:00:30,223 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 06:00:30,223 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:00:30,223 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:00:30,224 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 191 places, 210 transitions, 450 flow [2022-01-19 06:00:30,254 INFO L129 PetriNetUnfolder]: 50/413 cut-off events. [2022-01-19 06:00:30,254 INFO L130 PetriNetUnfolder]: For 19/22 co-relation queries the response was YES. [2022-01-19 06:00:30,258 INFO L84 FinitePrefix]: Finished finitePrefix Result has 441 conditions, 413 events. 50/413 cut-off events. For 19/22 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1470 event pairs, 1 based on Foata normal form. 0/355 useless extension candidates. Maximal degree in co-relation 282. Up to 16 conditions per place. [2022-01-19 06:00:30,258 INFO L82 GeneralOperation]: Start removeDead. Operand has 191 places, 210 transitions, 450 flow [2022-01-19 06:00:30,260 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 191 places, 210 transitions, 450 flow [2022-01-19 06:00:30,264 INFO L129 PetriNetUnfolder]: 3/93 cut-off events. [2022-01-19 06:00:30,264 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-01-19 06:00:30,264 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:30,264 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:30,264 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:30,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:30,265 INFO L85 PathProgramCache]: Analyzing trace with hash 423484550, now seen corresponding path program 1 times [2022-01-19 06:00:30,265 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:30,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699400244] [2022-01-19 06:00:30,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:30,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:30,282 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:30,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699400244] [2022-01-19 06:00:30,282 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [699400244] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:30,282 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:30,283 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-19 06:00:30,283 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223352729] [2022-01-19 06:00:30,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:30,283 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-19 06:00:30,283 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:30,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-19 06:00:30,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-19 06:00:30,284 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 180 out of 210 [2022-01-19 06:00:30,285 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 210 transitions, 450 flow. Second operand has 2 states, 2 states have (on average 180.5) internal successors, (361), 2 states have internal predecessors, (361), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,285 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:30,285 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 180 of 210 [2022-01-19 06:00:30,285 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:30,330 INFO L129 PetriNetUnfolder]: 8/367 cut-off events. [2022-01-19 06:00:30,330 INFO L130 PetriNetUnfolder]: For 55/72 co-relation queries the response was YES. [2022-01-19 06:00:30,332 INFO L84 FinitePrefix]: Finished finitePrefix Result has 411 conditions, 367 events. 8/367 cut-off events. For 55/72 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1205 event pairs, 1 based on Foata normal form. 99/450 useless extension candidates. Maximal degree in co-relation 257. Up to 16 conditions per place. [2022-01-19 06:00:30,333 INFO L132 encePairwiseOnDemand]: 187/210 looper letters, 3 selfloop transitions, 0 changer transitions 23/186 dead transitions. [2022-01-19 06:00:30,333 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 191 places, 186 transitions, 414 flow [2022-01-19 06:00:30,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-19 06:00:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-01-19 06:00:30,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 389 transitions. [2022-01-19 06:00:30,334 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9261904761904762 [2022-01-19 06:00:30,334 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 389 transitions. [2022-01-19 06:00:30,334 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 389 transitions. [2022-01-19 06:00:30,335 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:30,335 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 389 transitions. [2022-01-19 06:00:30,335 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 194.5) internal successors, (389), 2 states have internal predecessors, (389), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,336 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 210.0) internal successors, (630), 3 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,336 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 210.0) internal successors, (630), 3 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,336 INFO L186 Difference]: Start difference. First operand has 191 places, 210 transitions, 450 flow. Second operand 2 states and 389 transitions. [2022-01-19 06:00:30,336 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 191 places, 186 transitions, 414 flow [2022-01-19 06:00:30,338 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 186 transitions, 414 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 06:00:30,341 INFO L242 Difference]: Finished difference. Result has 191 places, 163 transitions, 341 flow [2022-01-19 06:00:30,341 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=210, PETRI_DIFFERENCE_MINUEND_FLOW=402, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=186, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=341, PETRI_PLACES=191, PETRI_TRANSITIONS=163} [2022-01-19 06:00:30,342 INFO L334 CegarLoopForPetriNet]: 191 programPoint places, 0 predicate places. [2022-01-19 06:00:30,343 INFO L470 AbstractCegarLoop]: Abstraction has has 191 places, 163 transitions, 341 flow [2022-01-19 06:00:30,343 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 180.5) internal successors, (361), 2 states have internal predecessors, (361), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,343 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:30,343 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:30,343 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-19 06:00:30,343 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:30,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:30,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1931036359, now seen corresponding path program 1 times [2022-01-19 06:00:30,344 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:30,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062979347] [2022-01-19 06:00:30,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:30,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:30,380 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:30,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062979347] [2022-01-19 06:00:30,380 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1062979347] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:30,380 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:30,380 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-19 06:00:30,380 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430801476] [2022-01-19 06:00:30,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:30,381 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 06:00:30,381 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:30,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 06:00:30,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 06:00:30,382 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 173 out of 210 [2022-01-19 06:00:30,382 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 163 transitions, 341 flow. Second operand has 3 states, 3 states have (on average 174.0) internal successors, (522), 3 states have internal predecessors, (522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,382 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:30,382 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 173 of 210 [2022-01-19 06:00:30,382 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:30,418 INFO L129 PetriNetUnfolder]: 0/215 cut-off events. [2022-01-19 06:00:30,418 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-01-19 06:00:30,418 INFO L84 FinitePrefix]: Finished finitePrefix Result has 252 conditions, 215 events. 0/215 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 497 event pairs, 0 based on Foata normal form. 0/212 useless extension candidates. Maximal degree in co-relation 0. Up to 18 conditions per place. [2022-01-19 06:00:30,419 INFO L132 encePairwiseOnDemand]: 207/210 looper letters, 12 selfloop transitions, 2 changer transitions 0/167 dead transitions. [2022-01-19 06:00:30,419 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 167 transitions, 377 flow [2022-01-19 06:00:30,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 06:00:30,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 06:00:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 534 transitions. [2022-01-19 06:00:30,420 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8476190476190476 [2022-01-19 06:00:30,420 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 534 transitions. [2022-01-19 06:00:30,420 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 534 transitions. [2022-01-19 06:00:30,421 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:30,421 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 534 transitions. [2022-01-19 06:00:30,421 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 178.0) internal successors, (534), 3 states have internal predecessors, (534), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,422 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 210.0) internal successors, (840), 4 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,422 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 210.0) internal successors, (840), 4 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,423 INFO L186 Difference]: Start difference. First operand has 191 places, 163 transitions, 341 flow. Second operand 3 states and 534 transitions. [2022-01-19 06:00:30,423 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 167 transitions, 377 flow [2022-01-19 06:00:30,424 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 173 places, 167 transitions, 375 flow, removed 1 selfloop flow, removed 0 redundant places. [2022-01-19 06:00:30,425 INFO L242 Difference]: Finished difference. Result has 174 places, 164 transitions, 351 flow [2022-01-19 06:00:30,425 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=210, PETRI_DIFFERENCE_MINUEND_FLOW=339, PETRI_DIFFERENCE_MINUEND_PLACES=171, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=163, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=161, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=351, PETRI_PLACES=174, PETRI_TRANSITIONS=164} [2022-01-19 06:00:30,426 INFO L334 CegarLoopForPetriNet]: 191 programPoint places, -17 predicate places. [2022-01-19 06:00:30,426 INFO L470 AbstractCegarLoop]: Abstraction has has 174 places, 164 transitions, 351 flow [2022-01-19 06:00:30,426 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 174.0) internal successors, (522), 3 states have internal predecessors, (522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,426 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:30,426 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:30,426 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-19 06:00:30,427 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:30,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:30,427 INFO L85 PathProgramCache]: Analyzing trace with hash 1053079369, now seen corresponding path program 1 times [2022-01-19 06:00:30,427 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:30,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880782505] [2022-01-19 06:00:30,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:30,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:30,457 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:30,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880782505] [2022-01-19 06:00:30,457 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880782505] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 06:00:30,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [670616313] [2022-01-19 06:00:30,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:30,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:30,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:00:30,458 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 06:00:30,459 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-19 06:00:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:30,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 06:00:30,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 06:00:30,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:30,604 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 06:00:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:30,679 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [670616313] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 06:00:30,679 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 06:00:30,679 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-01-19 06:00:30,679 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050247433] [2022-01-19 06:00:30,679 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 06:00:30,680 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-01-19 06:00:30,680 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:30,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-01-19 06:00:30,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-01-19 06:00:30,681 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 172 out of 210 [2022-01-19 06:00:30,683 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 164 transitions, 351 flow. Second operand has 10 states, 10 states have (on average 174.3) internal successors, (1743), 10 states have internal predecessors, (1743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,683 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:30,683 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 172 of 210 [2022-01-19 06:00:30,683 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:30,760 INFO L129 PetriNetUnfolder]: 0/185 cut-off events. [2022-01-19 06:00:30,760 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-01-19 06:00:30,760 INFO L84 FinitePrefix]: Finished finitePrefix Result has 230 conditions, 185 events. 0/185 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 309 event pairs, 0 based on Foata normal form. 2/187 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2022-01-19 06:00:30,761 INFO L132 encePairwiseOnDemand]: 204/210 looper letters, 13 selfloop transitions, 8 changer transitions 1/174 dead transitions. [2022-01-19 06:00:30,761 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 182 places, 174 transitions, 417 flow [2022-01-19 06:00:30,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 06:00:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 06:00:30,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1572 transitions. [2022-01-19 06:00:30,764 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8317460317460318 [2022-01-19 06:00:30,764 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1572 transitions. [2022-01-19 06:00:30,764 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1572 transitions. [2022-01-19 06:00:30,765 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:30,765 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1572 transitions. [2022-01-19 06:00:30,767 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 174.66666666666666) internal successors, (1572), 9 states have internal predecessors, (1572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,769 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 210.0) internal successors, (2100), 10 states have internal predecessors, (2100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,770 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 210.0) internal successors, (2100), 10 states have internal predecessors, (2100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,770 INFO L186 Difference]: Start difference. First operand has 174 places, 164 transitions, 351 flow. Second operand 9 states and 1572 transitions. [2022-01-19 06:00:30,770 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 182 places, 174 transitions, 417 flow [2022-01-19 06:00:30,771 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 174 transitions, 415 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-01-19 06:00:30,772 INFO L242 Difference]: Finished difference. Result has 184 places, 169 transitions, 393 flow [2022-01-19 06:00:30,773 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=210, PETRI_DIFFERENCE_MINUEND_FLOW=349, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=164, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=159, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=393, PETRI_PLACES=184, PETRI_TRANSITIONS=169} [2022-01-19 06:00:30,773 INFO L334 CegarLoopForPetriNet]: 191 programPoint places, -7 predicate places. [2022-01-19 06:00:30,773 INFO L470 AbstractCegarLoop]: Abstraction has has 184 places, 169 transitions, 393 flow [2022-01-19 06:00:30,774 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 174.3) internal successors, (1743), 10 states have internal predecessors, (1743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:30,774 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:30,774 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:30,791 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-01-19 06:00:30,986 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:30,987 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:30,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:30,987 INFO L85 PathProgramCache]: Analyzing trace with hash 576830480, now seen corresponding path program 1 times [2022-01-19 06:00:30,987 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:30,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47061170] [2022-01-19 06:00:30,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:30,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-01-19 06:00:31,061 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:31,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47061170] [2022-01-19 06:00:31,062 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47061170] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:31,062 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:31,062 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 06:00:31,062 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435962436] [2022-01-19 06:00:31,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:31,062 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 06:00:31,062 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:31,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 06:00:31,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-19 06:00:31,064 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 162 out of 210 [2022-01-19 06:00:31,064 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 184 places, 169 transitions, 393 flow. Second operand has 5 states, 5 states have (on average 163.6) internal successors, (818), 5 states have internal predecessors, (818), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:31,064 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:31,064 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 162 of 210 [2022-01-19 06:00:31,065 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:31,894 INFO L129 PetriNetUnfolder]: 2107/6495 cut-off events. [2022-01-19 06:00:31,895 INFO L130 PetriNetUnfolder]: For 108/108 co-relation queries the response was YES. [2022-01-19 06:00:31,915 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9756 conditions, 6495 events. 2107/6495 cut-off events. For 108/108 co-relation queries the response was YES. Maximal size of possible extension queue 347. Compared 64134 event pairs, 1084 based on Foata normal form. 125/6467 useless extension candidates. Maximal degree in co-relation 9746. Up to 1924 conditions per place. [2022-01-19 06:00:31,934 INFO L132 encePairwiseOnDemand]: 203/210 looper letters, 24 selfloop transitions, 4 changer transitions 41/218 dead transitions. [2022-01-19 06:00:31,934 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 218 transitions, 639 flow [2022-01-19 06:00:31,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-19 06:00:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-01-19 06:00:31,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1205 transitions. [2022-01-19 06:00:31,936 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8197278911564626 [2022-01-19 06:00:31,936 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1205 transitions. [2022-01-19 06:00:31,936 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1205 transitions. [2022-01-19 06:00:31,937 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:31,937 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1205 transitions. [2022-01-19 06:00:31,939 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 172.14285714285714) internal successors, (1205), 7 states have internal predecessors, (1205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:31,941 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 210.0) internal successors, (1680), 8 states have internal predecessors, (1680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:31,942 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 210.0) internal successors, (1680), 8 states have internal predecessors, (1680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:31,942 INFO L186 Difference]: Start difference. First operand has 184 places, 169 transitions, 393 flow. Second operand 7 states and 1205 transitions. [2022-01-19 06:00:31,942 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 218 transitions, 639 flow [2022-01-19 06:00:31,945 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 188 places, 218 transitions, 631 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-01-19 06:00:31,947 INFO L242 Difference]: Finished difference. Result has 193 places, 172 transitions, 432 flow [2022-01-19 06:00:31,947 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=210, PETRI_DIFFERENCE_MINUEND_FLOW=386, PETRI_DIFFERENCE_MINUEND_PLACES=182, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=169, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=165, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=432, PETRI_PLACES=193, PETRI_TRANSITIONS=172} [2022-01-19 06:00:31,947 INFO L334 CegarLoopForPetriNet]: 191 programPoint places, 2 predicate places. [2022-01-19 06:00:31,948 INFO L470 AbstractCegarLoop]: Abstraction has has 193 places, 172 transitions, 432 flow [2022-01-19 06:00:31,948 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 163.6) internal successors, (818), 5 states have internal predecessors, (818), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:31,948 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:31,949 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:31,949 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-01-19 06:00:31,949 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:31,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:31,949 INFO L85 PathProgramCache]: Analyzing trace with hash 206767807, now seen corresponding path program 1 times [2022-01-19 06:00:31,949 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:31,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076701143] [2022-01-19 06:00:31,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:31,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:32,020 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:32,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076701143] [2022-01-19 06:00:32,020 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076701143] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 06:00:32,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [601998094] [2022-01-19 06:00:32,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:32,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:32,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:00:32,021 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 06:00:32,022 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-19 06:00:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:32,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 8 conjunts are in the unsatisfiable core [2022-01-19 06:00:32,113 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 06:00:32,276 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:32,276 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 06:00:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:32,432 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [601998094] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 06:00:32,432 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 06:00:32,432 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-01-19 06:00:32,432 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921960721] [2022-01-19 06:00:32,432 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 06:00:32,433 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-01-19 06:00:32,433 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:32,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-01-19 06:00:32,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-01-19 06:00:32,435 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 172 out of 210 [2022-01-19 06:00:32,437 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 193 places, 172 transitions, 432 flow. Second operand has 18 states, 18 states have (on average 174.61111111111111) internal successors, (3143), 18 states have internal predecessors, (3143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:32,437 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:32,437 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 172 of 210 [2022-01-19 06:00:32,437 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:32,504 INFO L129 PetriNetUnfolder]: 5/239 cut-off events. [2022-01-19 06:00:32,504 INFO L130 PetriNetUnfolder]: For 28/28 co-relation queries the response was YES. [2022-01-19 06:00:32,506 INFO L84 FinitePrefix]: Finished finitePrefix Result has 333 conditions, 239 events. 5/239 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 500 event pairs, 1 based on Foata normal form. 1/239 useless extension candidates. Maximal degree in co-relation 318. Up to 13 conditions per place. [2022-01-19 06:00:32,506 INFO L132 encePairwiseOnDemand]: 205/210 looper letters, 0 selfloop transitions, 0 changer transitions 161/161 dead transitions. [2022-01-19 06:00:32,506 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 185 places, 161 transitions, 438 flow [2022-01-19 06:00:32,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-01-19 06:00:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-01-19 06:00:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2085 transitions. [2022-01-19 06:00:32,509 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8273809523809523 [2022-01-19 06:00:32,509 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 2085 transitions. [2022-01-19 06:00:32,509 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 2085 transitions. [2022-01-19 06:00:32,510 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:32,510 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 2085 transitions. [2022-01-19 06:00:32,513 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 173.75) internal successors, (2085), 12 states have internal predecessors, (2085), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:32,516 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 210.0) internal successors, (2730), 13 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:32,516 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 210.0) internal successors, (2730), 13 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:32,516 INFO L186 Difference]: Start difference. First operand has 193 places, 172 transitions, 432 flow. Second operand 12 states and 2085 transitions. [2022-01-19 06:00:32,516 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 185 places, 161 transitions, 438 flow [2022-01-19 06:00:32,518 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 179 places, 161 transitions, 416 flow, removed 6 selfloop flow, removed 6 redundant places. [2022-01-19 06:00:32,518 INFO L242 Difference]: Finished difference. Result has 179 places, 0 transitions, 0 flow [2022-01-19 06:00:32,519 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=210, PETRI_DIFFERENCE_MINUEND_FLOW=364, PETRI_DIFFERENCE_MINUEND_PLACES=168, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=157, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=157, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=0, PETRI_PLACES=179, PETRI_TRANSITIONS=0} [2022-01-19 06:00:32,519 INFO L334 CegarLoopForPetriNet]: 191 programPoint places, -12 predicate places. [2022-01-19 06:00:32,519 INFO L470 AbstractCegarLoop]: Abstraction has has 179 places, 0 transitions, 0 flow [2022-01-19 06:00:32,520 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 174.61111111111111) internal successors, (3143), 18 states have internal predecessors, (3143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:32,520 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-01-19 06:00:32,547 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-01-19 06:00:32,739 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:32,740 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-01-19 06:00:32,740 INFO L309 ceAbstractionStarter]: Result for error location AllErrorsAtOnce was SAFE (1/2) [2022-01-19 06:00:32,741 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == InUseError ======== [2022-01-19 06:00:32,741 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:00:32,741 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:00:32,742 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 191 places, 210 transitions, 450 flow [2022-01-19 06:00:32,771 INFO L129 PetriNetUnfolder]: 50/413 cut-off events. [2022-01-19 06:00:32,771 INFO L130 PetriNetUnfolder]: For 19/22 co-relation queries the response was YES. [2022-01-19 06:00:32,774 INFO L84 FinitePrefix]: Finished finitePrefix Result has 441 conditions, 413 events. 50/413 cut-off events. For 19/22 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1470 event pairs, 1 based on Foata normal form. 0/355 useless extension candidates. Maximal degree in co-relation 282. Up to 16 conditions per place. [2022-01-19 06:00:32,775 INFO L82 GeneralOperation]: Start removeDead. Operand has 191 places, 210 transitions, 450 flow [2022-01-19 06:00:32,777 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 191 places, 210 transitions, 450 flow [2022-01-19 06:00:32,792 INFO L129 PetriNetUnfolder]: 25/261 cut-off events. [2022-01-19 06:00:32,793 INFO L130 PetriNetUnfolder]: For 10/12 co-relation queries the response was YES. [2022-01-19 06:00:32,793 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:32,793 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:32,793 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION] === [2022-01-19 06:00:32,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:32,793 INFO L85 PathProgramCache]: Analyzing trace with hash -707148592, now seen corresponding path program 1 times [2022-01-19 06:00:32,793 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:32,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835714836] [2022-01-19 06:00:32,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:32,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:32,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:00:32,805 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 06:00:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:00:32,818 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 06:00:32,818 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 06:00:32,818 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 1 remaining) [2022-01-19 06:00:32,819 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-01-19 06:00:32,819 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-01-19 06:00:32,819 INFO L309 ceAbstractionStarter]: Result for error location InUseError was UNSAFE (2/2) [2022-01-19 06:00:32,819 WARN L235 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-01-19 06:00:32,819 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-01-19 06:00:32,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,851 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,852 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:32,869 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-01-19 06:00:32,870 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 06:00:32,871 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:00:32,871 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:00:32,872 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 227 places, 251 transitions, 546 flow [2022-01-19 06:00:32,942 INFO L129 PetriNetUnfolder]: 81/620 cut-off events. [2022-01-19 06:00:32,942 INFO L130 PetriNetUnfolder]: For 48/52 co-relation queries the response was YES. [2022-01-19 06:00:32,949 INFO L84 FinitePrefix]: Finished finitePrefix Result has 675 conditions, 620 events. 81/620 cut-off events. For 48/52 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 2551 event pairs, 6 based on Foata normal form. 0/534 useless extension candidates. Maximal degree in co-relation 433. Up to 32 conditions per place. [2022-01-19 06:00:32,949 INFO L82 GeneralOperation]: Start removeDead. Operand has 227 places, 251 transitions, 546 flow [2022-01-19 06:00:32,954 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 227 places, 251 transitions, 546 flow [2022-01-19 06:00:32,959 INFO L129 PetriNetUnfolder]: 3/96 cut-off events. [2022-01-19 06:00:32,959 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-01-19 06:00:32,959 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:32,959 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:32,959 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:32,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:32,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1008025977, now seen corresponding path program 1 times [2022-01-19 06:00:32,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:32,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467432086] [2022-01-19 06:00:32,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:32,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:32,977 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:32,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467432086] [2022-01-19 06:00:32,977 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467432086] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:32,977 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:32,977 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-19 06:00:32,977 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089842086] [2022-01-19 06:00:32,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:32,978 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 06:00:32,978 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:32,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 06:00:32,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 06:00:32,979 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 206 out of 251 [2022-01-19 06:00:32,980 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 227 places, 251 transitions, 546 flow. Second operand has 3 states, 3 states have (on average 207.0) internal successors, (621), 3 states have internal predecessors, (621), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:32,980 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:32,980 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 206 of 251 [2022-01-19 06:00:32,980 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:33,069 INFO L129 PetriNetUnfolder]: 20/534 cut-off events. [2022-01-19 06:00:33,069 INFO L130 PetriNetUnfolder]: For 131/249 co-relation queries the response was YES. [2022-01-19 06:00:33,073 INFO L84 FinitePrefix]: Finished finitePrefix Result has 650 conditions, 534 events. 20/534 cut-off events. For 131/249 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2175 event pairs, 6 based on Foata normal form. 340/850 useless extension candidates. Maximal degree in co-relation 400. Up to 56 conditions per place. [2022-01-19 06:00:33,076 INFO L132 encePairwiseOnDemand]: 219/251 looper letters, 13 selfloop transitions, 2 changer transitions 24/225 dead transitions. [2022-01-19 06:00:33,076 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 225 transitions, 532 flow [2022-01-19 06:00:33,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 06:00:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 06:00:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 674 transitions. [2022-01-19 06:00:33,078 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8950863213811421 [2022-01-19 06:00:33,078 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 674 transitions. [2022-01-19 06:00:33,078 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 674 transitions. [2022-01-19 06:00:33,079 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:33,079 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 674 transitions. [2022-01-19 06:00:33,080 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 224.66666666666666) internal successors, (674), 3 states have internal predecessors, (674), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,081 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 251.0) internal successors, (1004), 4 states have internal predecessors, (1004), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,081 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 251.0) internal successors, (1004), 4 states have internal predecessors, (1004), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,081 INFO L186 Difference]: Start difference. First operand has 227 places, 251 transitions, 546 flow. Second operand 3 states and 674 transitions. [2022-01-19 06:00:33,081 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 225 transitions, 532 flow [2022-01-19 06:00:33,082 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 228 places, 225 transitions, 532 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 06:00:33,084 INFO L242 Difference]: Finished difference. Result has 229 places, 198 transitions, 430 flow [2022-01-19 06:00:33,084 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=251, PETRI_DIFFERENCE_MINUEND_FLOW=486, PETRI_DIFFERENCE_MINUEND_PLACES=226, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=221, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=219, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=430, PETRI_PLACES=229, PETRI_TRANSITIONS=198} [2022-01-19 06:00:33,085 INFO L334 CegarLoopForPetriNet]: 227 programPoint places, 2 predicate places. [2022-01-19 06:00:33,085 INFO L470 AbstractCegarLoop]: Abstraction has has 229 places, 198 transitions, 430 flow [2022-01-19 06:00:33,085 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 207.0) internal successors, (621), 3 states have internal predecessors, (621), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,086 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:33,086 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:33,086 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-01-19 06:00:33,086 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:33,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:33,086 INFO L85 PathProgramCache]: Analyzing trace with hash -1183444336, now seen corresponding path program 1 times [2022-01-19 06:00:33,086 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:33,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572740213] [2022-01-19 06:00:33,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:33,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:33,117 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:33,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572740213] [2022-01-19 06:00:33,117 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1572740213] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 06:00:33,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1121282515] [2022-01-19 06:00:33,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:33,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:33,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:00:33,118 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 06:00:33,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-19 06:00:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:33,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 06:00:33,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 06:00:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:33,268 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 06:00:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:33,337 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1121282515] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 06:00:33,337 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 06:00:33,337 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-01-19 06:00:33,337 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899133873] [2022-01-19 06:00:33,337 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 06:00:33,338 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-01-19 06:00:33,338 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:33,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-01-19 06:00:33,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-01-19 06:00:33,340 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 251 [2022-01-19 06:00:33,341 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 229 places, 198 transitions, 430 flow. Second operand has 10 states, 10 states have (on average 207.3) internal successors, (2073), 10 states have internal predecessors, (2073), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,341 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:33,341 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 251 [2022-01-19 06:00:33,341 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:33,417 INFO L129 PetriNetUnfolder]: 0/243 cut-off events. [2022-01-19 06:00:33,417 INFO L130 PetriNetUnfolder]: For 13/13 co-relation queries the response was YES. [2022-01-19 06:00:33,417 INFO L84 FinitePrefix]: Finished finitePrefix Result has 303 conditions, 243 events. 0/243 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 563 event pairs, 0 based on Foata normal form. 2/245 useless extension candidates. Maximal degree in co-relation 0. Up to 11 conditions per place. [2022-01-19 06:00:33,418 INFO L132 encePairwiseOnDemand]: 245/251 looper letters, 14 selfloop transitions, 9 changer transitions 0/208 dead transitions. [2022-01-19 06:00:33,418 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 208 transitions, 498 flow [2022-01-19 06:00:33,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 06:00:33,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 06:00:33,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1870 transitions. [2022-01-19 06:00:33,421 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8277999114652501 [2022-01-19 06:00:33,421 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1870 transitions. [2022-01-19 06:00:33,421 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1870 transitions. [2022-01-19 06:00:33,422 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:33,422 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1870 transitions. [2022-01-19 06:00:33,424 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 207.77777777777777) internal successors, (1870), 9 states have internal predecessors, (1870), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,427 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 251.0) internal successors, (2510), 10 states have internal predecessors, (2510), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,435 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 251.0) internal successors, (2510), 10 states have internal predecessors, (2510), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,436 INFO L186 Difference]: Start difference. First operand has 229 places, 198 transitions, 430 flow. Second operand 9 states and 1870 transitions. [2022-01-19 06:00:33,436 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 208 transitions, 498 flow [2022-01-19 06:00:33,437 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 216 places, 208 transitions, 490 flow, removed 3 selfloop flow, removed 1 redundant places. [2022-01-19 06:00:33,439 INFO L242 Difference]: Finished difference. Result has 219 places, 204 transitions, 472 flow [2022-01-19 06:00:33,439 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=251, PETRI_DIFFERENCE_MINUEND_FLOW=422, PETRI_DIFFERENCE_MINUEND_PLACES=208, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=198, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=192, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=472, PETRI_PLACES=219, PETRI_TRANSITIONS=204} [2022-01-19 06:00:33,440 INFO L334 CegarLoopForPetriNet]: 227 programPoint places, -8 predicate places. [2022-01-19 06:00:33,440 INFO L470 AbstractCegarLoop]: Abstraction has has 219 places, 204 transitions, 472 flow [2022-01-19 06:00:33,441 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 207.3) internal successors, (2073), 10 states have internal predecessors, (2073), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,441 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:33,441 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:33,460 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-01-19 06:00:33,641 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-01-19 06:00:33,642 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:33,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:33,642 INFO L85 PathProgramCache]: Analyzing trace with hash 1443321893, now seen corresponding path program 1 times [2022-01-19 06:00:33,642 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:33,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914974806] [2022-01-19 06:00:33,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:33,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-01-19 06:00:33,701 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:33,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914974806] [2022-01-19 06:00:33,701 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914974806] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:33,701 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:33,701 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 06:00:33,701 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [933385689] [2022-01-19 06:00:33,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:33,702 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 06:00:33,702 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:33,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 06:00:33,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-19 06:00:33,703 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 191 out of 251 [2022-01-19 06:00:33,703 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 219 places, 204 transitions, 472 flow. Second operand has 5 states, 5 states have (on average 192.6) internal successors, (963), 5 states have internal predecessors, (963), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:33,703 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:33,703 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 191 of 251 [2022-01-19 06:00:33,703 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:38,710 INFO L129 PetriNetUnfolder]: 16742/46092 cut-off events. [2022-01-19 06:00:38,710 INFO L130 PetriNetUnfolder]: For 515/515 co-relation queries the response was YES. [2022-01-19 06:00:38,906 INFO L84 FinitePrefix]: Finished finitePrefix Result has 69387 conditions, 46092 events. 16742/46092 cut-off events. For 515/515 co-relation queries the response was YES. Maximal size of possible extension queue 1727. Compared 588317 event pairs, 9176 based on Foata normal form. 750/45972 useless extension candidates. Maximal degree in co-relation 55363. Up to 14189 conditions per place. [2022-01-19 06:00:39,034 INFO L132 encePairwiseOnDemand]: 243/251 looper letters, 31 selfloop transitions, 5 changer transitions 53/268 dead transitions. [2022-01-19 06:00:39,034 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 225 places, 268 transitions, 793 flow [2022-01-19 06:00:39,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-19 06:00:39,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-01-19 06:00:39,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1428 transitions. [2022-01-19 06:00:39,037 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8127490039840638 [2022-01-19 06:00:39,037 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1428 transitions. [2022-01-19 06:00:39,037 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1428 transitions. [2022-01-19 06:00:39,037 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:39,037 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1428 transitions. [2022-01-19 06:00:39,039 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 204.0) internal successors, (1428), 7 states have internal predecessors, (1428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:39,041 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 251.0) internal successors, (2008), 8 states have internal predecessors, (2008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:39,041 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 251.0) internal successors, (2008), 8 states have internal predecessors, (2008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:39,041 INFO L186 Difference]: Start difference. First operand has 219 places, 204 transitions, 472 flow. Second operand 7 states and 1428 transitions. [2022-01-19 06:00:39,042 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 225 places, 268 transitions, 793 flow [2022-01-19 06:00:39,043 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 224 places, 268 transitions, 787 flow, removed 2 selfloop flow, removed 1 redundant places. [2022-01-19 06:00:39,046 INFO L242 Difference]: Finished difference. Result has 229 places, 208 transitions, 523 flow [2022-01-19 06:00:39,046 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=251, PETRI_DIFFERENCE_MINUEND_FLOW=466, PETRI_DIFFERENCE_MINUEND_PLACES=218, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=204, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=199, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=523, PETRI_PLACES=229, PETRI_TRANSITIONS=208} [2022-01-19 06:00:39,047 INFO L334 CegarLoopForPetriNet]: 227 programPoint places, 2 predicate places. [2022-01-19 06:00:39,047 INFO L470 AbstractCegarLoop]: Abstraction has has 229 places, 208 transitions, 523 flow [2022-01-19 06:00:39,047 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 192.6) internal successors, (963), 5 states have internal predecessors, (963), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:39,047 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:39,047 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:39,047 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-01-19 06:00:39,047 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:39,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:39,048 INFO L85 PathProgramCache]: Analyzing trace with hash 2111311964, now seen corresponding path program 1 times [2022-01-19 06:00:39,048 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:39,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935187193] [2022-01-19 06:00:39,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:39,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:39,122 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:39,123 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:39,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935187193] [2022-01-19 06:00:39,123 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935187193] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 06:00:39,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1730798953] [2022-01-19 06:00:39,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:39,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:39,123 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:00:39,124 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 06:00:39,125 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-01-19 06:00:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:39,226 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 8 conjunts are in the unsatisfiable core [2022-01-19 06:00:39,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 06:00:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:39,363 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 06:00:39,537 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:39,538 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1730798953] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 06:00:39,538 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 06:00:39,538 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-01-19 06:00:39,538 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430614851] [2022-01-19 06:00:39,538 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 06:00:39,538 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-01-19 06:00:39,538 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:39,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-01-19 06:00:39,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-01-19 06:00:39,541 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 251 [2022-01-19 06:00:39,543 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 229 places, 208 transitions, 523 flow. Second operand has 18 states, 18 states have (on average 207.61111111111111) internal successors, (3737), 18 states have internal predecessors, (3737), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:39,543 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:39,543 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 251 [2022-01-19 06:00:39,543 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:39,659 INFO L129 PetriNetUnfolder]: 17/417 cut-off events. [2022-01-19 06:00:39,659 INFO L130 PetriNetUnfolder]: For 53/59 co-relation queries the response was YES. [2022-01-19 06:00:39,662 INFO L84 FinitePrefix]: Finished finitePrefix Result has 590 conditions, 417 events. 17/417 cut-off events. For 53/59 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1413 event pairs, 6 based on Foata normal form. 2/415 useless extension candidates. Maximal degree in co-relation 574. Up to 33 conditions per place. [2022-01-19 06:00:39,662 INFO L132 encePairwiseOnDemand]: 246/251 looper letters, 0 selfloop transitions, 0 changer transitions 203/203 dead transitions. [2022-01-19 06:00:39,662 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 203 transitions, 569 flow [2022-01-19 06:00:39,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-01-19 06:00:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-01-19 06:00:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 3105 transitions. [2022-01-19 06:00:39,667 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8247011952191236 [2022-01-19 06:00:39,667 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 3105 transitions. [2022-01-19 06:00:39,667 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 3105 transitions. [2022-01-19 06:00:39,668 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:39,668 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 3105 transitions. [2022-01-19 06:00:39,672 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 207.0) internal successors, (3105), 15 states have internal predecessors, (3105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:39,676 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 251.0) internal successors, (4016), 16 states have internal predecessors, (4016), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:39,676 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 251.0) internal successors, (4016), 16 states have internal predecessors, (4016), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:39,676 INFO L186 Difference]: Start difference. First operand has 229 places, 208 transitions, 523 flow. Second operand 15 states and 3105 transitions. [2022-01-19 06:00:39,676 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 203 transitions, 569 flow [2022-01-19 06:00:39,678 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 218 places, 203 transitions, 539 flow, removed 8 selfloop flow, removed 6 redundant places. [2022-01-19 06:00:39,679 INFO L242 Difference]: Finished difference. Result has 218 places, 0 transitions, 0 flow [2022-01-19 06:00:39,679 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=251, PETRI_DIFFERENCE_MINUEND_FLOW=449, PETRI_DIFFERENCE_MINUEND_PLACES=204, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=193, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=193, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=0, PETRI_PLACES=218, PETRI_TRANSITIONS=0} [2022-01-19 06:00:39,679 INFO L334 CegarLoopForPetriNet]: 227 programPoint places, -9 predicate places. [2022-01-19 06:00:39,679 INFO L470 AbstractCegarLoop]: Abstraction has has 218 places, 0 transitions, 0 flow [2022-01-19 06:00:39,680 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 207.61111111111111) internal successors, (3737), 18 states have internal predecessors, (3737), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:39,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-01-19 06:00:39,703 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-01-19 06:00:39,897 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-01-19 06:00:39,898 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-01-19 06:00:39,898 INFO L309 ceAbstractionStarter]: Result for error location AllErrorsAtOnce was SAFE (1/2) [2022-01-19 06:00:39,899 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == InUseError ======== [2022-01-19 06:00:39,899 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:00:39,899 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:00:39,900 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 227 places, 251 transitions, 546 flow [2022-01-19 06:00:39,953 INFO L129 PetriNetUnfolder]: 81/620 cut-off events. [2022-01-19 06:00:39,953 INFO L130 PetriNetUnfolder]: For 48/52 co-relation queries the response was YES. [2022-01-19 06:00:39,959 INFO L84 FinitePrefix]: Finished finitePrefix Result has 675 conditions, 620 events. 81/620 cut-off events. For 48/52 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 2551 event pairs, 6 based on Foata normal form. 0/534 useless extension candidates. Maximal degree in co-relation 433. Up to 32 conditions per place. [2022-01-19 06:00:39,959 INFO L82 GeneralOperation]: Start removeDead. Operand has 227 places, 251 transitions, 546 flow [2022-01-19 06:00:39,963 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 227 places, 251 transitions, 546 flow [2022-01-19 06:00:40,053 INFO L129 PetriNetUnfolder]: 35/348 cut-off events. [2022-01-19 06:00:40,053 INFO L130 PetriNetUnfolder]: For 22/25 co-relation queries the response was YES. [2022-01-19 06:00:40,053 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:40,053 INFO L254 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:40,054 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION] === [2022-01-19 06:00:40,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:40,054 INFO L85 PathProgramCache]: Analyzing trace with hash 134031480, now seen corresponding path program 1 times [2022-01-19 06:00:40,054 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:40,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398801819] [2022-01-19 06:00:40,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:40,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:00:40,067 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 06:00:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:00:40,092 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 06:00:40,092 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 06:00:40,092 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 1 remaining) [2022-01-19 06:00:40,092 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-01-19 06:00:40,093 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-01-19 06:00:40,093 INFO L309 ceAbstractionStarter]: Result for error location InUseError was UNSAFE (2/2) [2022-01-19 06:00:40,093 WARN L235 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2022-01-19 06:00:40,093 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2022-01-19 06:00:40,103 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,103 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,103 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,103 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,103 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,104 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,105 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,106 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,107 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,108 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,109 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,110 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,111 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,112 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,113 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,114 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,115 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,116 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,117 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,118 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,119 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,120 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,121 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,122 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:00:40,129 INFO L148 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2022-01-19 06:00:40,129 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 06:00:40,130 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:00:40,130 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:00:40,131 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 263 places, 292 transitions, 644 flow [2022-01-19 06:00:40,226 INFO L129 PetriNetUnfolder]: 140/967 cut-off events. [2022-01-19 06:00:40,227 INFO L130 PetriNetUnfolder]: For 110/115 co-relation queries the response was YES. [2022-01-19 06:00:40,241 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1078 conditions, 967 events. 140/967 cut-off events. For 110/115 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 4580 event pairs, 23 based on Foata normal form. 0/837 useless extension candidates. Maximal degree in co-relation 665. Up to 80 conditions per place. [2022-01-19 06:00:40,241 INFO L82 GeneralOperation]: Start removeDead. Operand has 263 places, 292 transitions, 644 flow [2022-01-19 06:00:40,247 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 263 places, 292 transitions, 644 flow [2022-01-19 06:00:40,250 INFO L129 PetriNetUnfolder]: 4/94 cut-off events. [2022-01-19 06:00:40,251 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-01-19 06:00:40,251 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:40,251 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:40,251 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:40,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:40,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1997352057, now seen corresponding path program 1 times [2022-01-19 06:00:40,251 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:40,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859283449] [2022-01-19 06:00:40,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:40,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:40,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:40,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:40,267 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:40,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859283449] [2022-01-19 06:00:40,267 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859283449] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:40,267 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:40,267 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-19 06:00:40,267 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14370561] [2022-01-19 06:00:40,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:40,268 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 06:00:40,268 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:40,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 06:00:40,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 06:00:40,269 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 239 out of 292 [2022-01-19 06:00:40,269 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 263 places, 292 transitions, 644 flow. Second operand has 3 states, 3 states have (on average 240.0) internal successors, (720), 3 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,269 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:40,269 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 239 of 292 [2022-01-19 06:00:40,269 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:40,398 INFO L129 PetriNetUnfolder]: 53/854 cut-off events. [2022-01-19 06:00:40,399 INFO L130 PetriNetUnfolder]: For 270/353 co-relation queries the response was YES. [2022-01-19 06:00:40,409 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1080 conditions, 854 events. 53/854 cut-off events. For 270/353 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 4106 event pairs, 23 based on Foata normal form. 753/1565 useless extension candidates. Maximal degree in co-relation 639. Up to 110 conditions per place. [2022-01-19 06:00:40,411 INFO L132 encePairwiseOnDemand]: 254/292 looper letters, 14 selfloop transitions, 2 changer transitions 25/260 dead transitions. [2022-01-19 06:00:40,411 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 264 places, 260 transitions, 622 flow [2022-01-19 06:00:40,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 06:00:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 06:00:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 781 transitions. [2022-01-19 06:00:40,413 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8915525114155252 [2022-01-19 06:00:40,413 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 781 transitions. [2022-01-19 06:00:40,413 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 781 transitions. [2022-01-19 06:00:40,414 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:40,414 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 781 transitions. [2022-01-19 06:00:40,415 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 260.3333333333333) internal successors, (781), 3 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,416 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 292.0) internal successors, (1168), 4 states have internal predecessors, (1168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,417 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 292.0) internal successors, (1168), 4 states have internal predecessors, (1168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,417 INFO L186 Difference]: Start difference. First operand has 263 places, 292 transitions, 644 flow. Second operand 3 states and 781 transitions. [2022-01-19 06:00:40,417 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 264 places, 260 transitions, 622 flow [2022-01-19 06:00:40,419 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 264 places, 260 transitions, 622 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 06:00:40,421 INFO L242 Difference]: Finished difference. Result has 265 places, 232 transitions, 509 flow [2022-01-19 06:00:40,422 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=572, PETRI_DIFFERENCE_MINUEND_PLACES=262, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=256, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=254, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=509, PETRI_PLACES=265, PETRI_TRANSITIONS=232} [2022-01-19 06:00:40,422 INFO L334 CegarLoopForPetriNet]: 263 programPoint places, 2 predicate places. [2022-01-19 06:00:40,422 INFO L470 AbstractCegarLoop]: Abstraction has has 265 places, 232 transitions, 509 flow [2022-01-19 06:00:40,423 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 240.0) internal successors, (720), 3 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,423 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:40,423 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:40,423 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-01-19 06:00:40,423 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:40,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:40,423 INFO L85 PathProgramCache]: Analyzing trace with hash 446612663, now seen corresponding path program 1 times [2022-01-19 06:00:40,424 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:40,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144115648] [2022-01-19 06:00:40,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:40,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:40,450 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:40,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144115648] [2022-01-19 06:00:40,451 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [144115648] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 06:00:40,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [16945892] [2022-01-19 06:00:40,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:40,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:40,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:00:40,456 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 06:00:40,457 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-01-19 06:00:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:40,538 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 06:00:40,539 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 06:00:40,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:40,608 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 06:00:40,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:00:40,680 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [16945892] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 06:00:40,680 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 06:00:40,680 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-01-19 06:00:40,680 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270389309] [2022-01-19 06:00:40,680 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 06:00:40,680 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-01-19 06:00:40,680 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:40,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-01-19 06:00:40,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-01-19 06:00:40,682 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 292 [2022-01-19 06:00:40,683 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 265 places, 232 transitions, 509 flow. Second operand has 10 states, 10 states have (on average 240.3) internal successors, (2403), 10 states have internal predecessors, (2403), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,683 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:40,683 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 292 [2022-01-19 06:00:40,683 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:00:40,764 INFO L129 PetriNetUnfolder]: 0/301 cut-off events. [2022-01-19 06:00:40,764 INFO L130 PetriNetUnfolder]: For 23/23 co-relation queries the response was YES. [2022-01-19 06:00:40,764 INFO L84 FinitePrefix]: Finished finitePrefix Result has 377 conditions, 301 events. 0/301 cut-off events. For 23/23 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 820 event pairs, 0 based on Foata normal form. 2/303 useless extension candidates. Maximal degree in co-relation 0. Up to 15 conditions per place. [2022-01-19 06:00:40,765 INFO L132 encePairwiseOnDemand]: 286/292 looper letters, 15 selfloop transitions, 9 changer transitions 0/242 dead transitions. [2022-01-19 06:00:40,765 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 253 places, 242 transitions, 579 flow [2022-01-19 06:00:40,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 06:00:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 06:00:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2168 transitions. [2022-01-19 06:00:40,768 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8249619482496194 [2022-01-19 06:00:40,768 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2168 transitions. [2022-01-19 06:00:40,768 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2168 transitions. [2022-01-19 06:00:40,769 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:00:40,769 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2168 transitions. [2022-01-19 06:00:40,771 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 240.88888888888889) internal successors, (2168), 9 states have internal predecessors, (2168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,774 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 292.0) internal successors, (2920), 10 states have internal predecessors, (2920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,774 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 292.0) internal successors, (2920), 10 states have internal predecessors, (2920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,775 INFO L186 Difference]: Start difference. First operand has 265 places, 232 transitions, 509 flow. Second operand 9 states and 2168 transitions. [2022-01-19 06:00:40,775 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 253 places, 242 transitions, 579 flow [2022-01-19 06:00:40,776 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 252 places, 242 transitions, 565 flow, removed 6 selfloop flow, removed 1 redundant places. [2022-01-19 06:00:40,778 INFO L242 Difference]: Finished difference. Result has 255 places, 238 transitions, 545 flow [2022-01-19 06:00:40,778 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=495, PETRI_DIFFERENCE_MINUEND_PLACES=244, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=232, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=226, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=545, PETRI_PLACES=255, PETRI_TRANSITIONS=238} [2022-01-19 06:00:40,778 INFO L334 CegarLoopForPetriNet]: 263 programPoint places, -8 predicate places. [2022-01-19 06:00:40,778 INFO L470 AbstractCegarLoop]: Abstraction has has 255 places, 238 transitions, 545 flow [2022-01-19 06:00:40,779 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 240.3) internal successors, (2403), 10 states have internal predecessors, (2403), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:40,779 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:00:40,779 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:00:40,799 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-01-19 06:00:40,996 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:00:40,996 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:00:40,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:00:40,996 INFO L85 PathProgramCache]: Analyzing trace with hash -1580915110, now seen corresponding path program 1 times [2022-01-19 06:00:40,997 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:00:40,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023635677] [2022-01-19 06:00:40,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:00:40,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:00:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:00:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-01-19 06:00:41,040 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:00:41,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023635677] [2022-01-19 06:00:41,040 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2023635677] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:00:41,040 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:00:41,040 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 06:00:41,040 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955623316] [2022-01-19 06:00:41,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:00:41,040 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 06:00:41,040 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:00:41,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 06:00:41,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-19 06:00:41,042 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 220 out of 292 [2022-01-19 06:00:41,042 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 255 places, 238 transitions, 545 flow. Second operand has 5 states, 5 states have (on average 221.6) internal successors, (1108), 5 states have internal predecessors, (1108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:00:41,042 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:00:41,042 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 220 of 292 [2022-01-19 06:00:41,042 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:01:15,496 INFO L129 PetriNetUnfolder]: 110509/274463 cut-off events. [2022-01-19 06:01:15,496 INFO L130 PetriNetUnfolder]: For 2454/2454 co-relation queries the response was YES. [2022-01-19 06:01:18,645 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418433 conditions, 274463 events. 110509/274463 cut-off events. For 2454/2454 co-relation queries the response was YES. Maximal size of possible extension queue 9001. Compared 4093670 event pairs, 63940 based on Foata normal form. 3875/273769 useless extension candidates. Maximal degree in co-relation 333467. Up to 88950 conditions per place. [2022-01-19 06:01:19,790 INFO L132 encePairwiseOnDemand]: 283/292 looper letters, 38 selfloop transitions, 6 changer transitions 65/317 dead transitions. [2022-01-19 06:01:19,790 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 261 places, 317 transitions, 941 flow [2022-01-19 06:01:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-19 06:01:19,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-01-19 06:01:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1651 transitions. [2022-01-19 06:01:19,792 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8077299412915852 [2022-01-19 06:01:19,792 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1651 transitions. [2022-01-19 06:01:19,792 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1651 transitions. [2022-01-19 06:01:19,792 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:01:19,792 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1651 transitions. [2022-01-19 06:01:19,794 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 235.85714285714286) internal successors, (1651), 7 states have internal predecessors, (1651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:19,796 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 292.0) internal successors, (2336), 8 states have internal predecessors, (2336), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:19,796 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 292.0) internal successors, (2336), 8 states have internal predecessors, (2336), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:19,796 INFO L186 Difference]: Start difference. First operand has 255 places, 238 transitions, 545 flow. Second operand 7 states and 1651 transitions. [2022-01-19 06:01:19,796 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 261 places, 317 transitions, 941 flow [2022-01-19 06:01:19,799 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 260 places, 317 transitions, 935 flow, removed 2 selfloop flow, removed 1 redundant places. [2022-01-19 06:01:19,801 INFO L242 Difference]: Finished difference. Result has 265 places, 243 transitions, 607 flow [2022-01-19 06:01:19,801 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=539, PETRI_DIFFERENCE_MINUEND_PLACES=254, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=238, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=607, PETRI_PLACES=265, PETRI_TRANSITIONS=243} [2022-01-19 06:01:19,802 INFO L334 CegarLoopForPetriNet]: 263 programPoint places, 2 predicate places. [2022-01-19 06:01:19,802 INFO L470 AbstractCegarLoop]: Abstraction has has 265 places, 243 transitions, 607 flow [2022-01-19 06:01:19,802 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 221.6) internal successors, (1108), 5 states have internal predecessors, (1108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:19,802 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:01:19,802 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:01:19,802 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-01-19 06:01:19,803 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:01:19,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:01:19,803 INFO L85 PathProgramCache]: Analyzing trace with hash -271142996, now seen corresponding path program 1 times [2022-01-19 06:01:19,803 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:01:19,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109558274] [2022-01-19 06:01:19,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:01:19,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:01:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:01:19,853 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:01:19,854 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:01:19,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109558274] [2022-01-19 06:01:19,854 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2109558274] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 06:01:19,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2142053890] [2022-01-19 06:01:19,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:01:19,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:01:19,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:01:19,855 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 06:01:19,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-01-19 06:01:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:01:19,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 8 conjunts are in the unsatisfiable core [2022-01-19 06:01:19,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 06:01:20,086 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:01:20,087 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 06:01:20,266 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:01:20,266 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2142053890] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 06:01:20,266 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 06:01:20,266 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-01-19 06:01:20,267 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520287537] [2022-01-19 06:01:20,267 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 06:01:20,267 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-01-19 06:01:20,267 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:01:20,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-01-19 06:01:20,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-01-19 06:01:20,270 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 292 [2022-01-19 06:01:20,272 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 265 places, 243 transitions, 607 flow. Second operand has 18 states, 18 states have (on average 240.61111111111111) internal successors, (4331), 18 states have internal predecessors, (4331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:20,272 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:01:20,272 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 292 [2022-01-19 06:01:20,272 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:01:20,455 INFO L129 PetriNetUnfolder]: 49/747 cut-off events. [2022-01-19 06:01:20,455 INFO L130 PetriNetUnfolder]: For 88/127 co-relation queries the response was YES. [2022-01-19 06:01:20,463 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1079 conditions, 747 events. 49/747 cut-off events. For 88/127 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 3718 event pairs, 23 based on Foata normal form. 3/740 useless extension candidates. Maximal degree in co-relation 1062. Up to 81 conditions per place. [2022-01-19 06:01:20,464 INFO L132 encePairwiseOnDemand]: 287/292 looper letters, 0 selfloop transitions, 0 changer transitions 243/243 dead transitions. [2022-01-19 06:01:20,464 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 263 places, 243 transitions, 687 flow [2022-01-19 06:01:20,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-19 06:01:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-01-19 06:01:20,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 4321 transitions. [2022-01-19 06:01:20,467 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8221080669710806 [2022-01-19 06:01:20,467 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 4321 transitions. [2022-01-19 06:01:20,467 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 4321 transitions. [2022-01-19 06:01:20,468 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:01:20,468 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 4321 transitions. [2022-01-19 06:01:20,471 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 240.05555555555554) internal successors, (4321), 18 states have internal predecessors, (4321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:20,475 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 292.0) internal successors, (5548), 19 states have internal predecessors, (5548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:20,476 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 292.0) internal successors, (5548), 19 states have internal predecessors, (5548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:20,476 INFO L186 Difference]: Start difference. First operand has 265 places, 243 transitions, 607 flow. Second operand 18 states and 4321 transitions. [2022-01-19 06:01:20,476 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 263 places, 243 transitions, 687 flow [2022-01-19 06:01:20,478 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 257 places, 243 transitions, 650 flow, removed 10 selfloop flow, removed 6 redundant places. [2022-01-19 06:01:20,479 INFO L242 Difference]: Finished difference. Result has 257 places, 0 transitions, 0 flow [2022-01-19 06:01:20,479 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=528, PETRI_DIFFERENCE_MINUEND_PLACES=240, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=228, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=228, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=0, PETRI_PLACES=257, PETRI_TRANSITIONS=0} [2022-01-19 06:01:20,479 INFO L334 CegarLoopForPetriNet]: 263 programPoint places, -6 predicate places. [2022-01-19 06:01:20,479 INFO L470 AbstractCegarLoop]: Abstraction has has 257 places, 0 transitions, 0 flow [2022-01-19 06:01:20,480 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 240.61111111111111) internal successors, (4331), 18 states have internal predecessors, (4331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:20,480 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-01-19 06:01:20,509 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-01-19 06:01:20,699 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-01-19 06:01:20,700 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-01-19 06:01:20,700 INFO L309 ceAbstractionStarter]: Result for error location AllErrorsAtOnce was SAFE (1/2) [2022-01-19 06:01:20,700 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == InUseError ======== [2022-01-19 06:01:20,701 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:01:20,701 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:01:20,702 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 263 places, 292 transitions, 644 flow [2022-01-19 06:01:20,796 INFO L129 PetriNetUnfolder]: 140/967 cut-off events. [2022-01-19 06:01:20,796 INFO L130 PetriNetUnfolder]: For 110/115 co-relation queries the response was YES. [2022-01-19 06:01:20,810 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1078 conditions, 967 events. 140/967 cut-off events. For 110/115 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 4580 event pairs, 23 based on Foata normal form. 0/837 useless extension candidates. Maximal degree in co-relation 665. Up to 80 conditions per place. [2022-01-19 06:01:20,810 INFO L82 GeneralOperation]: Start removeDead. Operand has 263 places, 292 transitions, 644 flow [2022-01-19 06:01:20,816 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 263 places, 292 transitions, 644 flow [2022-01-19 06:01:20,848 INFO L129 PetriNetUnfolder]: 51/453 cut-off events. [2022-01-19 06:01:20,848 INFO L130 PetriNetUnfolder]: For 40/44 co-relation queries the response was YES. [2022-01-19 06:01:20,848 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:01:20,848 INFO L254 CegarLoopForPetriNet]: trace histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:01:20,848 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION] === [2022-01-19 06:01:20,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:01:20,849 INFO L85 PathProgramCache]: Analyzing trace with hash -366048529, now seen corresponding path program 1 times [2022-01-19 06:01:20,849 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:01:20,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177009954] [2022-01-19 06:01:20,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:01:20,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:01:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:01:20,860 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 06:01:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 06:01:20,878 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 06:01:20,878 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 06:01:20,878 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 1 remaining) [2022-01-19 06:01:20,878 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-01-19 06:01:20,879 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-01-19 06:01:20,879 INFO L309 ceAbstractionStarter]: Result for error location InUseError was UNSAFE (2/2) [2022-01-19 06:01:20,879 WARN L235 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2022-01-19 06:01:20,879 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,888 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,889 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,890 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,891 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,892 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,893 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,894 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,895 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,896 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,897 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,898 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,899 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,900 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,901 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,902 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,903 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,904 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,905 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,906 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,907 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,908 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,909 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,910 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,911 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,912 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,913 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,914 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,915 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_##fun~~TO~VOID_#in~#fp#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_##fun~~TO~VOID_#in~#fp#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,916 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~post37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_good_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,917 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_~g~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 06:01:20,919 INFO L148 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2022-01-19 06:01:20,921 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 06:01:20,921 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 06:01:20,922 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-19 06:01:20,923 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 299 places, 333 transitions, 744 flow [2022-01-19 06:01:21,155 INFO L129 PetriNetUnfolder]: 263/1602 cut-off events. [2022-01-19 06:01:21,155 INFO L130 PetriNetUnfolder]: For 242/248 co-relation queries the response was YES. [2022-01-19 06:01:21,177 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1834 conditions, 1602 events. 263/1602 cut-off events. For 242/248 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 9016 event pairs, 72 based on Foata normal form. 0/1396 useless extension candidates. Maximal degree in co-relation 1066. Up to 192 conditions per place. [2022-01-19 06:01:21,177 INFO L82 GeneralOperation]: Start removeDead. Operand has 299 places, 333 transitions, 744 flow [2022-01-19 06:01:21,187 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 299 places, 333 transitions, 744 flow [2022-01-19 06:01:21,190 INFO L129 PetriNetUnfolder]: 4/96 cut-off events. [2022-01-19 06:01:21,190 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-01-19 06:01:21,190 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:01:21,190 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:01:21,191 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:01:21,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:01:21,191 INFO L85 PathProgramCache]: Analyzing trace with hash 1750473606, now seen corresponding path program 1 times [2022-01-19 06:01:21,191 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:01:21,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425502375] [2022-01-19 06:01:21,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:01:21,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:01:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:01:21,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:01:21,201 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:01:21,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [425502375] [2022-01-19 06:01:21,201 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [425502375] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:01:21,201 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:01:21,202 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-19 06:01:21,202 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695606897] [2022-01-19 06:01:21,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:01:21,202 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-19 06:01:21,202 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:01:21,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-19 06:01:21,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-19 06:01:21,203 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 279 out of 333 [2022-01-19 06:01:21,203 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 299 places, 333 transitions, 744 flow. Second operand has 2 states, 2 states have (on average 279.5) internal successors, (559), 2 states have internal predecessors, (559), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,203 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:01:21,203 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 279 of 333 [2022-01-19 06:01:21,203 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:01:21,407 INFO L129 PetriNetUnfolder]: 135/1467 cut-off events. [2022-01-19 06:01:21,408 INFO L130 PetriNetUnfolder]: For 651/680 co-relation queries the response was YES. [2022-01-19 06:01:21,422 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1898 conditions, 1467 events. 135/1467 cut-off events. For 651/680 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 8756 event pairs, 72 based on Foata normal form. 1292/2681 useless extension candidates. Maximal degree in co-relation 1059. Up to 199 conditions per place. [2022-01-19 06:01:21,423 INFO L132 encePairwiseOnDemand]: 292/333 looper letters, 6 selfloop transitions, 0 changer transitions 26/291 dead transitions. [2022-01-19 06:01:21,423 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 299 places, 291 transitions, 684 flow [2022-01-19 06:01:21,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-19 06:01:21,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-01-19 06:01:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 611 transitions. [2022-01-19 06:01:21,424 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9174174174174174 [2022-01-19 06:01:21,424 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 611 transitions. [2022-01-19 06:01:21,425 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 611 transitions. [2022-01-19 06:01:21,425 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:01:21,425 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 611 transitions. [2022-01-19 06:01:21,425 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 305.5) internal successors, (611), 2 states have internal predecessors, (611), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,426 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 333.0) internal successors, (999), 3 states have internal predecessors, (999), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,426 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 333.0) internal successors, (999), 3 states have internal predecessors, (999), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,426 INFO L186 Difference]: Start difference. First operand has 299 places, 333 transitions, 744 flow. Second operand 2 states and 611 transitions. [2022-01-19 06:01:21,426 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 299 places, 291 transitions, 684 flow [2022-01-19 06:01:21,428 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 299 places, 291 transitions, 684 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 06:01:21,429 INFO L242 Difference]: Finished difference. Result has 299 places, 265 transitions, 578 flow [2022-01-19 06:01:21,430 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=333, PETRI_DIFFERENCE_MINUEND_FLOW=660, PETRI_DIFFERENCE_MINUEND_PLACES=298, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=291, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=291, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=578, PETRI_PLACES=299, PETRI_TRANSITIONS=265} [2022-01-19 06:01:21,430 INFO L334 CegarLoopForPetriNet]: 299 programPoint places, 0 predicate places. [2022-01-19 06:01:21,430 INFO L470 AbstractCegarLoop]: Abstraction has has 299 places, 265 transitions, 578 flow [2022-01-19 06:01:21,430 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 279.5) internal successors, (559), 2 states have internal predecessors, (559), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,430 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:01:21,430 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:01:21,430 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-01-19 06:01:21,430 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:01:21,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:01:21,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1036941881, now seen corresponding path program 1 times [2022-01-19 06:01:21,431 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:01:21,431 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720244664] [2022-01-19 06:01:21,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:01:21,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:01:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:01:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:01:21,443 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:01:21,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720244664] [2022-01-19 06:01:21,443 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720244664] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:01:21,443 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:01:21,443 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-19 06:01:21,444 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694006823] [2022-01-19 06:01:21,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:01:21,444 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 06:01:21,444 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:01:21,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 06:01:21,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 06:01:21,445 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 272 out of 333 [2022-01-19 06:01:21,445 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 299 places, 265 transitions, 578 flow. Second operand has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,445 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:01:21,445 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 272 of 333 [2022-01-19 06:01:21,445 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:01:21,496 INFO L129 PetriNetUnfolder]: 0/389 cut-off events. [2022-01-19 06:01:21,496 INFO L130 PetriNetUnfolder]: For 35/35 co-relation queries the response was YES. [2022-01-19 06:01:21,497 INFO L84 FinitePrefix]: Finished finitePrefix Result has 465 conditions, 389 events. 0/389 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1271 event pairs, 0 based on Foata normal form. 0/383 useless extension candidates. Maximal degree in co-relation 0. Up to 36 conditions per place. [2022-01-19 06:01:21,497 INFO L132 encePairwiseOnDemand]: 330/333 looper letters, 15 selfloop transitions, 2 changer transitions 0/269 dead transitions. [2022-01-19 06:01:21,497 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 281 places, 269 transitions, 620 flow [2022-01-19 06:01:21,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 06:01:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 06:01:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 834 transitions. [2022-01-19 06:01:21,498 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8348348348348348 [2022-01-19 06:01:21,498 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 834 transitions. [2022-01-19 06:01:21,498 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 834 transitions. [2022-01-19 06:01:21,499 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:01:21,499 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 834 transitions. [2022-01-19 06:01:21,499 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 278.0) internal successors, (834), 3 states have internal predecessors, (834), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,500 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 333.0) internal successors, (1332), 4 states have internal predecessors, (1332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,500 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 333.0) internal successors, (1332), 4 states have internal predecessors, (1332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,500 INFO L186 Difference]: Start difference. First operand has 299 places, 265 transitions, 578 flow. Second operand 3 states and 834 transitions. [2022-01-19 06:01:21,500 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 281 places, 269 transitions, 620 flow [2022-01-19 06:01:21,502 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 281 places, 269 transitions, 600 flow, removed 10 selfloop flow, removed 0 redundant places. [2022-01-19 06:01:21,503 INFO L242 Difference]: Finished difference. Result has 282 places, 266 transitions, 570 flow [2022-01-19 06:01:21,504 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=333, PETRI_DIFFERENCE_MINUEND_FLOW=558, PETRI_DIFFERENCE_MINUEND_PLACES=279, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=570, PETRI_PLACES=282, PETRI_TRANSITIONS=266} [2022-01-19 06:01:21,504 INFO L334 CegarLoopForPetriNet]: 299 programPoint places, -17 predicate places. [2022-01-19 06:01:21,504 INFO L470 AbstractCegarLoop]: Abstraction has has 282 places, 266 transitions, 570 flow [2022-01-19 06:01:21,504 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,504 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:01:21,504 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:01:21,505 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-01-19 06:01:21,505 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:01:21,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:01:21,505 INFO L85 PathProgramCache]: Analyzing trace with hash 1648283070, now seen corresponding path program 1 times [2022-01-19 06:01:21,505 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:01:21,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775083205] [2022-01-19 06:01:21,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:01:21,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:01:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:01:21,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:01:21,528 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:01:21,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775083205] [2022-01-19 06:01:21,529 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775083205] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 06:01:21,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1456003937] [2022-01-19 06:01:21,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:01:21,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 06:01:21,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 06:01:21,530 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 06:01:21,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-01-19 06:01:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:01:21,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 06:01:21,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 06:01:21,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:01:21,681 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 06:01:21,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 06:01:21,742 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1456003937] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 06:01:21,742 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 06:01:21,742 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-01-19 06:01:21,742 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002169383] [2022-01-19 06:01:21,742 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 06:01:21,742 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-01-19 06:01:21,742 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:01:21,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-01-19 06:01:21,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-01-19 06:01:21,744 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 333 [2022-01-19 06:01:21,745 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 282 places, 266 transitions, 570 flow. Second operand has 10 states, 10 states have (on average 273.3) internal successors, (2733), 10 states have internal predecessors, (2733), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,745 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:01:21,745 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 333 [2022-01-19 06:01:21,746 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 06:01:21,830 INFO L129 PetriNetUnfolder]: 0/359 cut-off events. [2022-01-19 06:01:21,830 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2022-01-19 06:01:21,830 INFO L84 FinitePrefix]: Finished finitePrefix Result has 443 conditions, 359 events. 0/359 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1079 event pairs, 0 based on Foata normal form. 2/361 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2022-01-19 06:01:21,831 INFO L132 encePairwiseOnDemand]: 327/333 looper letters, 16 selfloop transitions, 9 changer transitions 0/276 dead transitions. [2022-01-19 06:01:21,831 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 290 places, 276 transitions, 642 flow [2022-01-19 06:01:21,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 06:01:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 06:01:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2466 transitions. [2022-01-19 06:01:21,832 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8228228228228228 [2022-01-19 06:01:21,832 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2466 transitions. [2022-01-19 06:01:21,832 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2466 transitions. [2022-01-19 06:01:21,833 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 06:01:21,833 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2466 transitions. [2022-01-19 06:01:21,835 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 274.0) internal successors, (2466), 9 states have internal predecessors, (2466), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,837 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 333.0) internal successors, (3330), 10 states have internal predecessors, (3330), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,837 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 333.0) internal successors, (3330), 10 states have internal predecessors, (3330), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,837 INFO L186 Difference]: Start difference. First operand has 282 places, 266 transitions, 570 flow. Second operand 9 states and 2466 transitions. [2022-01-19 06:01:21,837 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 290 places, 276 transitions, 642 flow [2022-01-19 06:01:21,838 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 289 places, 276 transitions, 640 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-01-19 06:01:21,840 INFO L242 Difference]: Finished difference. Result has 292 places, 272 transitions, 618 flow [2022-01-19 06:01:21,841 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=333, PETRI_DIFFERENCE_MINUEND_FLOW=568, PETRI_DIFFERENCE_MINUEND_PLACES=281, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=266, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=260, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=618, PETRI_PLACES=292, PETRI_TRANSITIONS=272} [2022-01-19 06:01:21,841 INFO L334 CegarLoopForPetriNet]: 299 programPoint places, -7 predicate places. [2022-01-19 06:01:21,841 INFO L470 AbstractCegarLoop]: Abstraction has has 292 places, 272 transitions, 618 flow [2022-01-19 06:01:21,841 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 273.3) internal successors, (2733), 10 states have internal predecessors, (2733), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:21,841 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 06:01:21,842 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 06:01:21,860 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-01-19 06:01:22,056 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-01-19 06:01:22,056 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-19 06:01:22,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 06:01:22,056 INFO L85 PathProgramCache]: Analyzing trace with hash 94054063, now seen corresponding path program 1 times [2022-01-19 06:01:22,056 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 06:01:22,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236969369] [2022-01-19 06:01:22,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 06:01:22,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 06:01:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 06:01:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-01-19 06:01:22,098 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 06:01:22,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236969369] [2022-01-19 06:01:22,098 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1236969369] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 06:01:22,098 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 06:01:22,098 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 06:01:22,098 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794938772] [2022-01-19 06:01:22,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 06:01:22,099 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 06:01:22,099 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 06:01:22,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 06:01:22,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-19 06:01:22,100 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 249 out of 333 [2022-01-19 06:01:22,101 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 292 places, 272 transitions, 618 flow. Second operand has 5 states, 5 states have (on average 250.6) internal successors, (1253), 5 states have internal predecessors, (1253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 06:01:22,101 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 06:01:22,101 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 249 of 333 [2022-01-19 06:01:22,101 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand